1) My GC is into EB3 Catergory. 2) I have approved Labour. 3) I have approved I-40 and priorty date is July 2008. 4) As I am into EB3 Category and so cannot file I-485 till priorty date. My Questions is can I use AC21 to change job, what are a)pro's b)con's. Can I use my PD if I use AC21. If company revokes my I-40, do I need to start Labour again and full process from start.
AC21 can never be filed before I-485 has been filed pending 180 days. I have fairly detailed discussion on these issues on my blog. http://forums.immigration.com/blog.php?u=1